Neuigkeiten zu JavaScript / HTML5

Hinzufügen von Tabellenkalkulationsspalten ohne die Störung von Daten

Juni 23, 2026
Integrieren Sie bei Bedarf Spalten, um neue Datenpunkte, Berechnungen und Berichtsanforderungen in bestehenden Arbeitsblättern zu berücksichtigen.

Inserting columns is a fundamental spreadsheet capability that allows users to add new columns at any position within a worksheet without disrupting existing data. This feature helps accommodate changing requirements, making it easier to expand datasets, introduce new calculations, capture additional information, and reorganize content while maintaining the overall structure of the spreadsheet.

Several React spreadsheet controls offer the ability to insert columns, including:

  • SpreadJS allows users to insert one or more columns before or after a selected column through its spreadsheet interface and API, automatically adjusting formulas, references, and worksheet structure as needed.
  • Jspreadsheet Pro provides interactive column insertion directly within the grid, enabling users to add columns dynamically while preserving existing data and supporting further customization through its JavaScript API.
  • KendoReact Spreadsheet includes column insertion capabilities that mirror familiar desktop spreadsheet experiences, allowing users to add new columns through the user interface while maintaining workbook consistency and updating related spreadsheet elements.
  • Infragistics Ignite UI for React Spreadsheet supports inserting columns within worksheets through both user interactions and programmatic control, ensuring that data layouts can be expanded while preserving formulas, formatting, and spreadsheet integrity.

For an in-depth analysis of features and price, visit our React spreadsheet controls comparison.

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Erstellen von Apps, die Einzelhandels- und Versanddrucker unterstützen

Juni 23, 2026
JSPrintManager unterstützt den Druck von Quittungen, Etiketten und Dokumenten in Einzelhandels-, Lager- und Logistikumgebungen mit nativen Druckersprachen.

Neodynamic offers two JSPrintManager solutions for client-side printing and scanning in web applications. JSPrintManager for Any Web Platform allows you to integrate printing functionality into any website built with technologies like ASP.NET, PHP, or Blazor using pure JavaScript. Neodynamic also offers JSPrintManager for Blazor which enables you to seamlessly add printing capabilities to your Blazor server or WebAssembly projects with C# code. Both solutions empower you to print various data formats directly from the browser without requiring user interaction with print dialogs.

JSPrintManager is well suited to retail and shipping applications where fast, accurate printing is a critical part of daily operations. Developers can print receipts, invoices, packing slips and shipping labels directly to compatible printers using native command languages, helping to ensure consistent output and optimal performance. Support for carrier-generated labels from UPS, FedEx, USPS and DHL makes it easy to integrate fulfillment and logistics workflows, while compatibility with a wide range of receipt and label printers provides the flexibility needed for point-of-sale, warehouse and distribution environments.

Neodynamic JSPrintManager is licensed per Web App and Web server and is available as a Perpetual license which includes 1 year of free updates and priority support. See our Neodynamic JSPrintManager for Any Web Platform and Neodynamic JSPrintManager for Blazor licensing pages for full details.

Learn more on our Neodynamic JSPrintManager for Any Web Platform and Neodynamic JSPrintManager for Blazor product pages.

Verbessern der KI-Codequalität in mehreren Frameworks

Juni 22, 2026
Infragistics Ultimate 26.1 beinhaltet eine dreischichtige Toolchain, die KI-Assistenten bei der Nutzung der richtigen APIs und dem Entwurf von Tokens in den wichtigsten Frameworks unterstützt.

Infragistics Ultimate is a comprehensive development toolkit designed to improve the creation of high-performance, visually rich applications across multiple platforms. It includes a wide range of user interface (UI) components and development tools for web, desktop, and mobile applications, supporting frameworks such as Angular, React, Blazor, .NET, and more.

The Infragistics Ultimate 26.1 release includes an AI-Assisted Development Toolchain which helps ensure AI coding assistants generate applications using the correct Ignite UI components, APIs, import paths, and design tokens, reducing the risk of inaccurate code suggestions. Designed to keep AI-generated development aligned with established design systems and component libraries, the toolchain is available as three independently usable layers. All three layers now support Angular, React, Web Components, and Blazor, giving development teams greater flexibility when incorporating AI-assisted workflows into modern application projects.

To see a full list of what's new in version 26.1, see our release notes.

Infragistics Ultimate is licensed per developer and is available as a Perpetual License with a 1, 2 or 3 year support and maintenance subscription. See our Infragistics Ultimate licensing page for full details.

For more information, visit our Infragistics Ultimate product page.

Automatisieren der Scheckverarbeitung mit MICR-Technologie

Juni 19, 2026
Das LEADTOOLS Recognition SDK automatisiert die MICR-Datenextraktion, um die Genauigkeit zu verbessern, manuelle Eingaben zu reduzieren und die Scheckverarbeitung zu beschleunigen.

LEADTOOLS Recognition SDK is a software development toolkit designed for building applications that extract data from images and documents. It empowers developers with features like Optical Character Recognition (OCR) for converting scanned documents to text, barcode reading, and form processing. Additionally, it offers functionalities for handling various file formats, image pre-processing, and document viewing, making it a comprehensive solution for automating document workflows in enterprises and organizations.

LEADTOOLS Recognition SDK enables developers to automatically read and parse MICR data from checks, extracting routing, account, and check numbers with high accuracy. This capability helps streamline check processing workflows, reduce manual data entry, minimize errors, and accelerate the integration of financial document capture into banking, payment, and accounts processing applications.

LEADTOOLS Recognition SDK is licensed as Development Licenses, for developers to use the SDKs, and Deployment Licenses, for the right to distribute end user solutions. See our LEADTOOLS Recognition SDK licensing page for full details.

Learn more on our LEADTOOLS Recognition SDK product page.

Einbetten interaktiver Einblicke mit Chart-Tooltips

Juni 18, 2026
Bieten Sie sofortigen Zugriff auf detaillierte, kontextuelle Diagrammdaten, die den Nutzern helfen, Erkenntnisse zu erkunden, Werte zu vergleichen und fundierte Entscheidungen zu treffen.

Chart tooltips in a charting component are interactive elements that display additional information about data points when users hover over or interact with a chart. They help software developers enhance data visualizations by providing detailed values, contextual insights, and comparisons on demand without cluttering the chart itself, improving usability, supporting more effective data analysis, and creating a more engaging user experience.

Several React chart controls offer tooltip support including:

  • DevExtreme React Chart lets you display detailed data point information on hover, improving analysis, comparisons, and chart usability without visual clutter.
  • KendoReact Charts allows you to surface contextual values and insights through customizable tooltips that enhance data exploration and user engagement.
  • AnyChart JS facilitates interactive data analysis by presenting precise chart information on demand, helping users interpret trends efficiently.
  • Syncfusion React Charts lets you reveal rich data details through configurable tooltips, enabling clearer visualizations and more informed decision making.

For an in-depth analysis of features and price, visit our React chart controls comparison:

Compare React Chart Controls